OLFA
Maker of longer-life sharpenable utility blades
Episodes
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#4949: Honing vs Sharpening: What Actually Happens at the EdgeThe magnetism myth debunked, plus the real tools and techniques for keeping blades sharp. -
#4331: Cutting Consumables: Blades, Safety & StorageEvery replaceable blade for DIY, from utility knives to oscillating multitools — what to stock, how to stay safe.